Kalinowska-Lyszczarz A, Tillema JM, Tobin WO, Guo Y, et al. Long-term clinical, MRI, and cognitive follow-up in a large cohort of
pathologically confirmed, predominantly tumefactive multiple sclerosis. Mult Scler 2021 Jul 2:13524585211024162. doi: 10.1177/13524585211024162.
PMID: 34212755